Hex head, female threaded inside, zinc plated, anti-loose hex nut.
Used with a machine or cap screw for mechanically joining materials together.
Used widely for matching screws or bolts.

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Product Review

Hex head, female threaded inside, zinc plated, anti-loose hex nut.
Used with a machine or cap screw for mechanically joining materials together.
Used widely for matching screws or bolts.


  • Thread Size: (Female)M3; Product Name: Nylon Lock Nuts
  • Material: zinc Plated; weight: 56G
  • Package Content: 100(+/-2%)Pcs x Nylon Lock Nuts; Main Color: Black
  • Height: 4mm/0. 16"; width across flats: 5mm/0. 2"
  • Width across corners: 6mm/0. 24"

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